Problem Rankings

Rank Source Description Elo Rating
1501 AMC 12 2019 B Q18 Square pyramid \(ABCDE\) has base \(ABCD,\) which ... 1500.00
1502 AMC 12 2019 B Q19 Raashan, Sylvia, and Ted play the following game. ... 1500.00
1503 AMC 12 2019 B Q23 How many sequences of \(0\)s and \(1\)s of length ... 1500.00
1504 AMC 12 2020 A Q2 The acronym AMC is shown in the rectangular grid b... 1500.00
1505 AMC 12 2020 A Q3 A driver travels for \(2\) hours at \(60\) miles p... 1500.00
1506 AMC 12 2020 A Q4 How many \(4\)-digit positive integers (that is, i... 1500.00
1507 AMC 12 2020 A Q6 In the plane figure shown below, \(3\) of the unit... 1500.00
1508 AMC 12 2020 A Q7 Seven cubes, whose volumes are \(1\), \(8\), \(27\... 1500.00
1509 AMC 12 2020 A Q9 How many solutions does the equation \(\tan{(2x)} ... 1500.00
1510 AMC 12 2020 A Q10 There is a unique positive integer \(n\) such that... 1500.00
1511 AMC 12 2020 A Q12 Line \(\ell\) in the coordinate plane has the equa... 1500.00
1512 AMC 12 2020 A Q14 Regular octagon \(ABCDEFGH\) has area \(n\). Let \... 1500.00
1513 AMC 12 2020 A Q15 In the complex plane, let \(A\) be the set of solu... 1500.00
1514 AMC 12 2020 A Q16 A point is chosen at random within the square in t... 1500.00
1515 AMC 12 2020 A Q17 The vertices of a quadrilateral lie on the graph o... 1500.00
1516 AMC 12 2020 A Q19 There exists a unique strictly increasing sequence... 1500.00
1517 AMC 12 2020 A Q20 Let \(T\) be the triangle in the coordinate plane ... 1500.00
1518 AMC 12 2020 A Q21 How many positive integers \(n\) are there such th... 1500.00
1519 AMC 12 2020 A Q22 Let \((a_n)\) and \((b_n)\) be the sequences of re... 1500.00
1520 AMC 12 2020 A Q23 Jason rolls three fair standard six-sided dice. Th... 1500.00